Is it possible to customize the theme?

This software is great, I would like to personalize it as I like to use on my daily workflow :slight_smile:
I would basically like to change some colors and the logo image shown. Is this possible?

Logo: Edit > Settings > Application UI > Logo file
Be careful with the logo image size, its height should be ~50 pixels. Otherwise the timeline becomes as tall as image.

Application colors ar enot customizable, sorry, You can choose one of the appearances in Edit > Settings > Application UI > Appearance.

Thank you, I’ve tried the GTK+ theme, but unfortunately doesn’t change background color of the charts. Also, is there a way to edit the config outside the program? I tried to change the DPI option and how I cannot see anything and there is no way to revert it…

The config sits in .ganttproject file in your home directory.